Interlochen Weather Information
Interlochen historical weather data by month.
Chance Of Sunshine
ANNUAL CHANCE OF SUNSHINE 44.81%
Annual chance of sunshine: 44.81%
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
29.03%
3
6
22
February
39.29%
4
7
17
March
41.94%
6
7
18
April
43.33%
6
7
17
May
53.33%
7
9
14
June
60.00%
7
11
12
July
66.67%
7
13
10
August
61.29%
8
11
12
September
51.72%
6
9
14
October
41.94%
5
8
18
November
23.33%
2
5
23
December
25.81%
2
6
23
Temperature
JULY HIGH 81.2° - JANUARY LOW 14.4°
Month
Average
Max Average
Min Average
January
20.9°
27.3°
14.4°
February
21.9°
30°
13.7°
March
30.7°
39.7°
21.6°
April
42.7°
53.2°
32.1°
May
54.6°
67.2°
41.9°
June
64.3°
76.5°
52.1°
July
69.6°
81.2°
57.9°
August
67.8°
78.6°
57°
September
59.9°
70°
49.7°
October
48.8°
58°
39.6°
November
37.2°
43.8°
30.6°
December
26.4°
32.2°
20.6°
Rainfall
Average Annual Rainfall 33.47 inches
Month
Average Rainfall
January
2.98 Inches
February
1.79 Inches
March
1.98 Inches
April
2.72 Inches
May
2.3 Inches
June
3.32 Inches
July
3.14 Inches
August
3.39 Inches
September
3.58 Inches
October
2.94 Inches
November
2.67 Inches
December
2.66 Inches
Sum Of Heating & Cooling Degree Days
Potential Demand For Energy
Month
Heating Degree Days
Cooling Degree Days
January
1369
0
February
1209
0
March
1065
0
April
670
0
May
350
26
June
111
90
July
22
162
August
50
136
September
171
16
October
504
2
November
834
0
December
1195
0